The R 34's flights and radio work. Some notable wireless achievements during her first Transatlantic voyages, July 1919.
Maitland, E.M.Log of H.M.A. R 34: journey to America and back
London : The Mappa Co. Ltd.,
[1921]
In: The Log of H.M.A. R 34 ... By E.M. Maitland.